At, in, on: Prepositions of place
Learn how to use at, in, and on to talk about locations and places.
- check_circleI can use 'in' for cities, countries, and enclosed spaces.
- check_circleI can use 'on' for streets, surfaces, and public transport.
- check_circleI can use 'at' for specific points, events, and addresses.
Discover
Meet today's English in a real situation — no rules yet. Read it once and try to guess the pattern in the words in bold. Underlined words open a short definition.
Maria is a student. She lives in Madrid. Right now, she is waiting at the bus stop.
Her friend David calls her.
“Hi, Maria! Where are you?” asks David.
“I am at the bus stop on Gran Vía,” Maria says. “I am going to the library.”
“Are you on the bus now?”
“No, the bus is late. I think my bus ticket is in my backpack, but I can’t find it,” Maria replies.
“Don’t worry,” David says. “I am at home, but I can meet you later. Let’s meet at the café on the corner of your street.”
“Perfect! See you there!”
Learn
Now the rules behind what you just saw — explained simply, with examples. Underlined words open a short definition — hover on desktop, tap on a phone.
We use in, on, and at to talk about where things and people are. Let’s look at the rules for each one.
In (Enclosed spaces & large areas)
Use in when something is inside a 3D space, or for large geographical areas like cities and countries.
- Countries and cities: in London, in Mexico, in New York
- Enclosed spaces: in a room, in a box, in a car
- Buildings (when thinking about being inside): in the hospital, in the bank
- I live in Peru.
- My keys are in my bag.
- She works in an office.
On (Surfaces, streets & transport)
Use on when something is touching a surface, for streets, and for public transport where you can walk around.
- Surfaces: on the table, on the wall, on the floor
- Streets and roads: on Main Street, on the highway
- Public transport: on a bus, on a train, on a plane
- The book is on the desk.
- Our shop is on Oxford Street.
- They are on the train to Paris.
Use in for small vehicles you sit inside (in a car, in a taxi), but on for large vehicles you can walk inside (on a bus, on a train, on a plane).
At (Specific points & addresses)
Use at for specific locations, exact addresses, and events.
- Specific points: at the door, at the bus stop, at the traffic light
- Exact addresses: at 45 Lincoln Road
- Events: at a party, at a concert
- Standard locations: at home, at work, at school
- I am waiting at the bus stop.
- He lives at 10 Downing Street.
- We met at a party.
Common mistakes
Don’t use in for specific addresses or on for cities.
I live in 123 Main Street.→ I live at 123 Main Street.We are on Madrid.→ We are in Madrid.
- IN: large areas (cities, countries) and enclosed spaces (rooms, bags).
- ON: surfaces (tables, walls), streets, and large public transport (bus, train).
- AT: specific points (door, bus stop), exact addresses, and standard locations (home, work, school).
Practice
Try it yourself. You'll see right away whether you got it right, plus a short explanation of why.
Use It
Now make the language yours in a real task. Use the prompt below — the editor keeps a simple word count, and nothing is saved or graded.
Before you finish — be honest. Can you do these now?